Speculative Loading vs jQuery Updater (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Quick Verdict
As of April 2026, Speculative Loading has a higher user rating (5/5 from 18 reviews) and leads in active installations (70K+ vs 20K+). Both are free WordPress plugins. Speculative Loading has accumulated 407K+ total downloads while jQuery Updater has 1.2M+.
Detailed Comparison
| Metric | Speculative Loading | jQuery Updater | |
|---|---|---|---|
| Rating | 5/5 | ◄ | 4.5/5 |
| Total Reviews | 18 | ► | 64 |
| Active Installs | 70K+ | ◄ | 20K+ |
| Total Downloads | 407K+ | ► | 1.2M+ |
| Support Resolution | 100% | N/A | |
| Last Updated | 4 months ago | ► | 1 month ago |
| First Released | 2024 | 2011 | |
| Age | 2 years | 15 years | |
| WP Requires | 6.6+ | 6.0+ | |
| PHP Requires | 7.2+ | 5.6+ | |
| Business Model | Free | Free | |
| Latest Version | 1.6.0 | 4.0.0 |
Rating Breakdown
Speculative Loading
jQuery Updater
Download Trends
Over the past 30 days, Speculative Loading averaged approximately 304 daily downloads while jQuery Updater averaged 103.
Recent Reviews
Speculative Loading Reviews
Very promising and impressive plugin!
Although I have not tried the plugin on live sites, my testing on 3-4 dev boxes leaves me impressed. I can see and feel the speed increase I have a couple of heavy sites and can see this plugin fit
Does what it needs to do.
This works. That’s good.
Very fast and functional – Thanks for this.
We have done a lot of testing on WordPress sites and WooCommerce stores. Everything works beautifully and fast. Thank you very much for this amazing plugin.
jQuery Updater Reviews
千万别安装
这个插件会增加两个jQuery文件，而且不会删除旧的，本来一个jQuery变成了3个，我立即禁用了这个插件，结果新增的两个jQuery文件被删除了，可是这两个文件的链接还保留着，出现了两个404的jQuery文件。我无法解决这个问题，最后只得恢复了安装该插件之前的镜像才解决问题。
stop error
Mon erreur Jquery du test Google speed à disparue
Jquery 3.7.0 w/o hassle!
Thanks to the developer!
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Frequently Asked Questions
Is Speculative Loading or jQuery Updater more popular?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.